5 papers
Iterative Detection and Decoding for Clustered Cell-Free Massive MIMO Networks
T. Ssettumba, S. Mashdour, L. Landau +2
In this letter, we propose an iterative soft interference cancellation scheme for intra-cluster (ICL) and out-of-cluster (OCL) interference mitigation in user-centric clustered cel…
Study of Clustering Techniques and Scheduling Algorithms with Fairness for Cell-Free MIMO Networks
S. Mashdour, R. C. de Lamare
In this work, we propose a clustering technique based on information rates for cell-free massive multiple-input multiple-output (MIMO) networks. Unlike existing clustering approach…
Sequential Multiuser Scheduling and Power Allocation for Cell-Free Multiple-Antenna Networks
S. Mashdour, A. Schmeink, R. C. de Lamare +1
Resource allocation is a fundamental task in cell-free (CF) massive multi-input multi-output (MIMO) systems, which can effectively improve the network performance. In this paper, w…
Study of Enhanced Subset Greedy Multiuser Scheduling for Cell-Free Massive MIMO Systems
S. Mashdour, R. C. de Lamare, J. P. Sales
In this work, we consider the problem of multiuser scheduling for the downlink of cell-free massive multi-input multi-output networks with clustering. In particular, we develop a m…
Study of Multiuser Scheduling with Enhanced Greedy Techniques for Multicell and Cell-Free Massive MIMO Networks
S. Mashdour, R. C. de Lamare, J. P. Sales
In this work, we investigate the sum-rate performance of multicell and cell-free massive MIMO systems using linear precoding and multiuser scheduling algorithms. We consider the us…